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1998 Chevrolet K1500 Suburban 5.7L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 8/28/2004 12 Replies

vehicle will run fine intermittantly but when it runs bad i have misfires on cylinders 2 4 6 8 the left bank runs fine/ spark plugs are getting fuel fouled. i have found the wiring for the bank 2 sensor 1 pinched between the engine and transmission, i replaced...

12 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet K1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K1500 Suburban

VIN 3GKFK16R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On
OccursCold, Hot, on Accel, Idle, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K1500 Suburban

VIN 3GKFK16R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On
OccursCold, Hot, on Accel, Idle, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected